US Bridges

NC49 over Catawba River

Fair

Mecklenburg County, North Carolina · 3.4 Mi. S. Jct. NC160 · Structure no. 000000001190023

Built
2003
22 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,417 ft
17 main spans
Daily traffic
34,500
2024 count
Owner
State
State Highway Agency

About this bridge

NC49 over Catawba River is a prestressed concrete continuous stringer/multi-beam or girder carrying NC49 over Catawba River in Mecklenburg County, North Carolina. It was built in 2003, so it is 22 years old, younger than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 34,500 vehicles a day, roughly 12% of them trucks, projected to reach 69,000 by 2040. The structure is 1,417 ft (431.9 m) long and 67 ft wide. If it were closed, the detour would be 32.9 mi (53 km).

CarriesNC49
CrossesCatawba River
Location3.4 Mi. S. Jct. NC160
RouteState Highway 49
Coordinates35.10177, -81.04014
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating48.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans17
Design loadHS 25 or greater
Structure length1,417 ft (431.9 m)
Longest span86 ft (26.2 m)
Deck width67 ft (20.5 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,500 (2024)
Projected traffic69,000 by 2040
Trucks12%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed32.9 mi (53 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NC49 over Catawba River built?

It was built in 2003, making it 22 years old in 2025.

What condition is NC49 over Catawba River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does NC49 over Catawba River carry?

About 34,500 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is NC49 over Catawba River?

The structure is 1,417 ft (431.9 m) long with a longest span of 86 ft (26.2 m) and a deck 67 ft wide.

Who owns NC49 over Catawba River?

It is owned by the State Highway Agency.